If a power sluice uses a high pressure gasoline engine it is relatively easy to adapt it so that it can also function as a small dredge. The sluice box itself is constructed like a normal stream sluice except it is equipped with an adjustable independent leg support system that enables the power sluice to be assembled on any type of terrain in a matter of minutes.Ĭombination Dredge / Power Sluice Option: The spray bar may also be equipped with a water valve for ease of controlling the flow in the sluice. The typical hopper design washes clay and debris with a high pressure washing spray bar and all washed material becomes classified to less than 1/2 inch for improved fine gold recovery.

In the case of recirculating sluices they can be operated in arid desert areas with very little water. The power sluice / highbanker can work remote placer gold deposits hundreds of feet away from the water source. Rather than haul material to the water, you can bring a lightweight, efficient power sluice directly to the source.

These are usually powered by 12 volt electric batteries. If the sluice is designed to catch and recirculate the water it is called a recirculating power sluice, or recirculating highbanker. The water pump can be either electric or gas powered. Gold bearing gravel is shoveled into the hopper box and washed over the classifier screen to remove waste gravel and pieces of rock that are too large to go through the sluice. Sometimes a hopper box with spray bars and a classifier sieve (or grizzly screen) is employed. Power Sluices and Hibankers are available at the bottom of the page - scroll down.Ī power sluice, sometimes called a highbanker or hibanker, is a piece of gold prospecting equipment that uses a pump to force water through a sluice box to mimic the natural flow of a river. Home > Gold Prospecting - FREE TIPS > Panning For Gold > Gold Prospecting EQUIPMENT (SEE ALL) > Gold Mining Equipment > Black Sand Magnets (Gold Magnet) > Black Sand Gold Recovery - Part 2 > Black Sand Concentrates > Fine Gold Recovery Equipment > Sluice Boxes > Highbankers - Power Sluices

Home > Gold Mining Equipment > Black Sand Magnets (Gold Magnet) > Black Sand Gold Recovery - Part 2 > Black Sand Concentrates > Fine Gold Recovery Equipment > Sluice Boxes > Highbankers - Power Sluices

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